{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xa6e5e2122c65e253042cfc2e45c6df6a4ebde0e86b32a4fdde733b59c8c2cca1",
    "signature": "0x69362434a2d39819aa19022eefbcb83bd2682fecee2af41d9ec827a732e57ea86cc35a4603a87333490e20ee8cd821ce520525842c374c236105c4ba7e3cf5621b",
    "signer": "0x6c1C8d036b3c0119e31Edb58B17D120E6e91C833",
    "userId": "206524150"
  }
}